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经营范围
发明名称
SYSTEM OF REMOVING SNOW FROM RAIL
摘要
申请公布号
JPS559916(A)
申请公布日期
1980.01.24
申请号
JP19780080956
申请日期
1978.07.05
申请人
KAWAMURA KOUICHI
发明人
KAWAMURA KOUICHI
分类号
E01H11/00;E01H8/02
主分类号
E01H11/00
代理机构
代理人
主权项
地址
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